Allston Trading interview questions

I applied in early February and got a phone call the next week, followed by two technical interviews through coderpad with video chat. I thought both technical interviews went well, however after the second technical interview I was told they would be in touch within a week with an update on the process. After a week I reached out to no response, and still have had radio silence since now going on 3 weeks out of the interview. It’s a shame, I was very excited about this company; however I do not think I will be applying to any future roles at Allston after seemingly being ghosted.